323133221021330 has 8 divisors (see below), whose sum is σ = 581639797838412. Its totient is φ = 129253288408528.

The previous prime is 323133221021329. The next prime is 323133221021333. The reversal of 323133221021330 is 33120122331323.

It can be written as a sum of positive squares in 2 ways, for example, as 314662577490361 + 8470643530969 = 17738731^2 + 2910437^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 323133221021293 and 323133221021302.

It is not an unprimeable number, because it can be changed into a prime (323133221021333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16156661051057 + ... + 16156661051076.

Almost surely, 2^{323133221021330} is an apocalyptic number.

323133221021330 is a deficient number, since it is larger than the sum of its proper divisors (258506576817082).

323133221021330 is a wasteful number, since it uses less digits than its factorization.

323133221021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32313322102140.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 323133221021330 its reverse (33120122331323), we get a palindrome (356253343352653).

The spelling of 323133221021330 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, two hundred twenty-one million, twenty-one thousand, three hundred thirty".